Nikolas I. Christensen - Publications

Affiliations: 
1966-1983 Geology and Geophysics University of Washington, Seattle, Seattle, WA 
 1983-1997 Earth and Atmospheric Science Purdue University, West Lafayette, IN, United States 
 1997-2004 Geology and Geophysics University of Wisconsin, Madison, Madison, WI 
Area:
Geophysics
Website:
https://www.eoas.ubc.ca/~nchriste/index.html

112 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2014 Postlethwaite B, Bostock MG, Christensen NI, Snyder DB. Seismic velocities and composition of the Canadian crust Tectonophysics. 633: 256-267. DOI: 10.1016/J.Tecto.2014.07.024  1
2014 Matharu G, Bostock MG, Christensen NI, Tromp J. Crustal anisotropy in a subduction zone forearc: Northern Cascadia Journal of Geophysical Research B: Solid Earth. 119: 7058-7078. DOI: 10.1002/2014Jb011321  1
2013 Christensen NI, Okaya DA. Compressional and Shear Wave Velocities in South Island, New Zealand Rocks and their Application to the Interpretation of Seismological Models of the New Zealand Crust A Continental Plate Boundary: Tectonics At South Island, New Zealand. 123-155. DOI: 10.1029/175GM08  1
2013 Lang Farmer G, Bowring SA, Williams ML, Christensen NI, Matzel JP, Stevens L. Contrasting Lower Crustal Evolution Across an Archean: Proterozoic Suture: Physical, Chemical and Geochronologic Studies of Lower Crustal Xenoliths in Southern Wyoming and Northern Colorado The Rocky Mountain Region: An Evolving Lithosphere: Tectonics, Geochemistry, and Geophysics. 139-162. DOI: 10.1029/154Gm11  1
2012 Bostock MG, Christensen NI. Split from slip and schist: Crustal anisotropy beneath northern Cascadia from non-volcanic tremor Journal of Geophysical Research: Solid Earth. 117. DOI: 10.1029/2011Jb009095  1
2012 Hansen RTJ, Bostock MG, Christensen NI. Nature of the low velocity zone in Cascadia from receiver function waveform inversion Earth and Planetary Science Letters. 337: 25-38. DOI: 10.1016/j.epsl.2012.05.031  1
2011 Peacock SM, Christensen NI, Bostock MG, Audet P. High pore pressures and porosity at 35 km depth in the Cascadia subduction zone Geology. 39: 471-474. DOI: 10.1130/G31649.1  1
2011 Zhao Z, Niu Y, Christensen NI, Zhou W, Hou Q, Zhang ZM, Xie H, Zhang ZC, Liu J. Delamination and ultra-deep subduction of continental crust: Constraints from elastic wave velocity and density measurement in ultrahigh-pressure metamorphic rocks Journal of Metamorphic Geology. 29: 781-801. DOI: 10.1111/j.1525-1314.2011.00941.x  1
2011 Ullemeyer K, Nikolayev DI, Christensen NI, Behrmann JH. Evaluation of intrinsic velocity-pressure trends from low-pressure P-wave velocity measurements in rocks containing microcracks Geophysical Journal International. 185: 1312-1320. DOI: 10.1111/j.1365-246X.2011.05008.x  1
2009 Audet P, Bostock MG, Christensen NI, Peacock SM. Seismic evidence for overpressured subducted oceanic crust and megathrust fault sealing. Nature. 457: 76-8. PMID 19122639 DOI: 10.1038/nature07650  1
2008 Fuis GS, Moore TE, Plafker G, Brocher TM, Fisher MA, Mooney WD, Nokleberg WJ, Page RA, Beaudoin BC, Christensen NI, Levander AR, Lutter WJ, Saltus RW, Ruppert NA. Trans-Alaska Crustal Transect and continental evolution involving subduction underplating and synchronous foreland thrusting Geology. 36: 267-270. DOI: 10.1130/G24257A.1  1
2006 Kobussen AF, Christensen NI, Thybo H. Constraints on seismic velocity anomalies beneath the Siberian craton from xenoliths and petrophysics Tectonophysics. 425: 123-135. DOI: 10.1016/J.Tecto.2006.07.008  1
2006 Courtier AM, Hart DJ, Christensen NI. Seismic properties of Leg 195 serpentinites and their geophysical implications Proceedings of the Ocean Drilling Program: Scientific Results. 195: 1-12.  1
2004 Brocher TM, Fuis GS, Lutter WJ, Christensen NI, Ratchkovski NA. Seismic velocity models for the Denali fault zone along the Richardson Highway, Alaska Bulletin of the Seismological Society of America. 94. DOI: 10.1785/0120040615  1
2004 Lutter WJ, Fuis GS, Ryberg T, Okaya DA, Clayton RW, Davis PM, Prodehl C, Murphy JM, Langenheim VE, Benthien ML, Godfrey NJ, Christensen NI, Thygesen K, Thurber CH, Simila G, et al. Upper crustal structure from the Santa Monica Mountains to the Sierra Nevada, Southern California: Tomographic results from the Los Angeles Regional Seismic Experiment, Phase II (LARSE II) Bulletin of the Seismological Society of America. 94: 619-632. DOI: 10.1785/0120030058  1
2004 Kopylova MG, Lo J, Christensen NI. Petrological constraints on seismic properties of the Slave upper mantle (Northern Canada) Lithos. 77: 493-510. DOI: 10.1016/j.lithos.2004.03.012  1
2004 Christensen NI. Serpentinites, peridotites, and seismology International Geology Review. 46: 795-816.  1
2003 Christensen NI, Stanley D. 83 Seismic velocities and densities of rocks International Geophysics. 81: 1587-1594. DOI: 10.1016/S0074-6142(03)80278-4  1
2002 Christensen NI. Continental mantle seismic anisotropy: A new look at the Twin Sisters massif Tectonophysics. 355: 163-170. DOI: 10.1016/S0040-1951(02)00139-7  1
2002 Godfrey NJ, Christensen NI, Okaya DA. The effect of crustal anisotropy on reflector depth and velocity determination from wide-angle seismic data: A synthetic example based on South Island, New Zealand Tectonophysics. 355: 145-161. DOI: 10.1016/S0040-1951(02)00138-5  1
2002 Okaya DA, Christensen NI. Anisotropic effects of non-axial seismic wave propagation in foliated crustal rocks Geophysical Research Letters. 29.  1
2001 Tompkins MJ, Christensen NI. Ultrasonic P- and S-wave attenuation in oceanic basalt Geophysical Journal International. 145: 172-186. DOI: 10.1046/J.0956-540X.2001.01354.X  1
2001 Stanley D, Christensen NI. Attenuation anisotropy in shale at elevated confining pressures International Journal of Rock Mechanics and Mining Sciences. 38: 1047-1056. DOI: 10.1016/S1365-1609(01)00057-0  1
2001 Christensen NI, Medaris LG, Wang HF, Jelinek E. Depth variation of seismic anisotropy and petrology in central European lithosphere: A tectonothermal synthesis from spinel Iherzolite Journal of Geophysical Research B: Solid Earth. 106: 645-664.  1
2001 Zhao Z, Christensen NI, Zhou W, Xie H, Zhang Z. Elastic wave velocity in rocks from Dabieshan and its constraints for lithospheric composition and crust-mantle recycling Progress in Natural Science. 11: 120-122.  1
2001 Brocher TM, Parsons T, Blakely RJ, Christensen NI, Fisher MA, Wells RE, Ten Brink US, Pratt TL, Crosson RS, Creager KC, Symons NP, Preston LA, Van Wagoner T, Miller KC, Snelson CM, et al. Upper crustal structure in Puget Lowland, Washington: Results from the 1998 Seismic Hazards Investigation in Puget Sound Journal of Geophysical Research: Solid Earth. 106: 13541-13564.  1
2000 Fliedner MM, Klemperer SL, Christensen NI. Three-dimensional seismic model of the Sierra Nevada arc, California, and its implications for crustal and upper mantle composition Journal of Geophysical Research: Solid Earth. 105: 10899-10921. DOI: 10.1029/2000Jb900029  1
2000 Soedjatmiko B, Christensen NI. Seismic anisotropy under extended crust: Evidence from upper mantle xenoliths, Cima Volcanic Field, California Tectonophysics. 321: 279-296. DOI: 10.1016/S0040-1951(00)00070-6  1
2000 Long C, Christensen NI. Seismic anisotropy of South African upper mantle xenoliths Earth and Planetary Science Letters. 179: 551-565. DOI: 10.1016/S0012-821X(00)00135-7  1
2000 Godfrey NJ, Christensen NI, Okaya DA. Anisotropy of schists: Contribution of crustal anisotropy to active source seismic experiments and shear wave splitting observations Journal of Geophysical Research: Solid Earth. 105: 27991-28007.  1
1999 Tompkins MJ, Christensen NI. Effects of pore pressure on compressional wave attenuation in a young oceanic basalt Geophysical Research Letters. 26: 1321-1324. DOI: 10.1029/1999Gl900216  1
1998 Parsons T, Trehu AM, Luetgert JH, Miller K, Kilbride F, Wells RE, Fisher MA, Flueh E, Ten Brink US, Christensen NI. A new view into the Cascadia subduction zone and volcanic arc: Implications for earthquake hazards along the Washington margin Geology. 26: 199-202. DOI: 10.1130/0091-7613(1998)026<0199:ANVITC>2.3.CO;2  1
1998 Pan Y, Christensen NI, Batiza R, Coleman TL. Velocities of a natural mid-ocean ridge basalt glass Tectonophysics. 290: 171-180. DOI: 10.1016/S0040-1951(98)00008-0  1
1998 McCaffree Pellerin CL, Christensen NI. Interpretation of crustal seismic velocities in the San Gabriel - Mojave region, southern California Tectonophysics. 286: 253-271. DOI: 10.1016/S0040-1951(97)00269-2  1
1997 Johnston JE, Christensen NI. Seismic properties of layer 2 basalts Geophysical Journal International. 128: 285-300.  1
1997 Wissinger ES, Levander A, Christensen NI. Seismic images of crustal duplexing and continental subduction in the Brooks Range Journal of Geophysical Research B: Solid Earth. 102: 20847-20871.  1
1997 Musacchio G, Mooney WD, Luetgert JH, Christensen NI. Composition of the crust in the Grenville and Appalachian Provinces of North America inferred from VP/VS ratios Journal of Geophysical Research B: Solid Earth. 102: 15225-15241.  1
1997 Fuis GS, Murphy JM, Lutter WJ, Moore TE, Bird KJ, Christensen NI. Deep seismic structure and tectonics of northern Alaska: Crustal-scale duplexing with deformation extending into the upper mantle Journal of Geophysical Research B: Solid Earth. 102: 20873-20896.  1
1996 Christensen NI. Poisson's ratio and crustal seismology Journal of Geophysical Research B: Solid Earth. 101: 3139-3156.  1
1995 Fuis GS, Levander AR, Lutter WJ, Wissinger ES, Moore TE, Christensen NI. Seismic images of the Brooks Range, Arctic Alaska, reveal crustal- scale duplexing Geology. 23: 65-68. DOI: 10.1130/0091-7613(1995)023<0065:Siotbr>2.3.Co;2  1
1995 Parsons T, Christensen NI, Wilshire HG. Velocities of southern Basin and Range xenoliths: insights on the nature of lower crustal reflectivity and composition Geology. 23: 129-132. DOI: 10.1130/0091-7613(1995)023<0129:VOSBAR>2.3.CO;2  1
1995 Johnston JE, Christensen NI. Seismic anisotropy of shales Journal of Geophysical Research. 100: 5991-6003. DOI: 10.1029/95JB00031  1
1995 Christensen NI, Mooney WD. Seismic velocity structure and composition of the continental crust: a global view Journal of Geophysical Research. 100: 9761-9788.  1
1995 Iturrino GJ, Christensen NI, Becker K, Boldreel LO, Harvey PKH, Pezard P. Physical properties and elastic constants of upper crustal rocks from core-log measurements in Hole 504B Proc., Scientific Results, Odp Leg 137/140, Costa Rica Rift. 273-291.  1
1994 Mooney WD, Christensen NI. Composition of the crust beneath the Kenya rift Tectonophysics. 236: 391-408. DOI: 10.1016/0040-1951(94)90186-4  1
1994 Johnston JE, Christensen NI. Elastic constants and velocity surfaces of indurated anisotropic shales Surveys in Geophysics. 15: 481-494. DOI: 10.1007/BF00690171  1
1994 Miller DJ, Christensen NI. Seismic signature and geochemistry of an island arc: a multidisciplinary study of the Kohistan accreted terrane, northern Pakistan Journal of Geophysical Research. 99.  1
1993 Johnston JE, Christensen NI. Compressional to shear velocity ratios in sedimentary rocks International Journal of Rock Mechanics and Mining Sciences And. 30: 751-754. DOI: 10.1016/0148-9062(93)90018-9  1
1993 Hughes S, Luetgert JH, Christensen NI. Reconciling deep seismic refraction and reflection data from the grenvillian-appalachian boundary in western New England Tectonophysics. 225: 255-269. DOI: 10.1016/0040-1951(93)90301-Y  1
1993 Szymanski DL, Christensen NI. The origin of reflections beneath the Blue Ridge-piedmont allochthon: a view through the Grandfather Mountain window Tectonics. 12: 265-278.  1
1993 McCaffree CL, Christensen NI. Shear wave properties and seismic imaging of mylonite zones Journal of Geophysical Research. 98: 4423-4435.  1
1993 Seront B, Mainprice D, Christensen NI. A determination of the three-dimensional seismic properties of anorthosite: comparison between values calculated from the petrofabric and direct laboratory measurements Journal of Geophysical Research. 98: 2209-2221.  1
1993 Pratt TL, Mondary JF, Brown LD, Christensen NI, Danbom SH. Crustal structure and deep reflector properties: wide angle shear and compressional wave studies of the midcrustal Surrency Bright Spot beneath southeastern Georgia Journal of Geophysical Research. 98.  1
1992 Johnston JE, Christensen NI. Shear wave reflectivity, anisotropies, Poisson's ratios, and densities of a southern Appalachian Paleozoic sedimentary sequence Tectonophysics. 210: 1-20. DOI: 10.1016/0040-1951(92)90124-O  1
1992 Ballotti DM, Christensen NI, Becker K. Seismic properties of serpentinized peridotite from the Mariana Forearc Proc., Scientific Results, Odp, Leg 125, Bonin/Mariana Region. 581-584.  1
1992 Wallick BP, Christensen NI, Ballotti DM. High-pressure velocity measurements of Jurassic basalt, Leg 129 Proc., Scientific Results, Odp, Leg 129, Old Pacific Crust. 501-505.  1
1992 Beaudoin BC, Fuis GS, Mooney WD, Nokleberg WJ, Christensen NI. Thin, low-velocity crust beneath the southern Yukon-Tanana Terrane, east central Alaska; results from Trans-Alaska Crustal Transect refraction/wide-angle reflection data Journal of Geophysical Research. 97: 1921-1942.  1
1991 Crampin S, Brocher TM, Christensen NI. Comment and Reply on "Seismic anisotropy due to preferred mineral orientation observed in shallow crustal rocks in southern Alaska" Geology. 19: 859-860. DOI: 10.1130/0091-7613(1991)019<0859:CAROSA>2.3.CO;2  1
1991 Christensen NI, Szymanski DL. Seismic properties and the origin of reflectivity from a classic Paleozoic sedimentary sequence, Valley and Ridge Province, southern Appalachians Geological Society of America Bulletin. 103: 277-289. DOI: 10.1130/0016-7606(1991)103<0277:SPATOO>2.3.CO;2  1
1991 Wepfer WW, Christensen NI. A seismic velocity-confining pressure relation, with applications International Journal of Rock Mechanics and Mining Sciences And. 28: 451-456. DOI: 10.1016/0148-9062(91)90083-X  1
1991 Wepfer WW, Christensen NI. Q structure of the oceanic crust Marine Geophysical Researches. 13: 227-237. DOI: 10.1007/BF00369151  1
1991 Iturrino GJ, Christensen NI. Reflectivity modeling of the layer 3 gabbroic sequence drilled at the Atlantis II Fracture Zone Proc., Scientific Results, Odp, Leg 118, Fracture Zone Drilling On the Southwest Indian Ridge. 245-251.  1
1991 Iturrino GJ, Christensen NI, Kirby S, Salisbury MH. Seismic velocities and elastic properties of oceanic gabbroic rocks from Hole 735B Proc., Scientific Results, Odp, Leg 118, Fracture Zone Drilling On the Southwest Indian Ridge. 227-244.  1
1991 Fuis GS, Ambos EL, Mooney WD, Christensen NI, Geist E. Crustal structure of accreted terranes in southern Alaska, Chugach Mountains and Copper River Basin, from seismic refraction results Journal of Geophysical Research. 96: 4187-4227.  1
1991 Brocher TM, Nokleberg WJ, Christensen NI, Lutter WJ, Geist EL, Fisher MA. Seismic reflection/refraction mapping of faulting and regional dips in the eastern Alaska Range Journal of Geophysical Research. 96.  1
1990 Brocher TM, Christensen NI. Seismic anisotropy due to preferred mineral orientation observed in shallow crustal rocks in southern Alaska Geology. 18: 737-740. DOI: 10.1130/0091-7613(1990)018<0737:SADTPM>2.3.CO;2  1
1990 Wepfer WW, Christensen NI. Compressional wave attenuation in oceanic basalts Journal of Geophysical Research. 95.  1
1989 Christensen NI, Wepfer WW. Chapter 7: Laboratory techniques for determining seismic velocities and attenuations, with applications to the continental lithosphere Memoir of the Geological Society of America. 172: 91-102. DOI: 10.1130/MEM172-p91  1
1989 Christensen NI. Chapter 32: Pore pressure, seismic velocities, and crustal structure Memoir of the Geological Society of America. 172: 783-798. DOI: 10.1130/MEM172-p783  1
1989 Fountain DM, Christensen NI. Chapter 30: Composition of the continental crust and upper mantle; A review Memoir of the Geological Society of America. 172: 711-742. DOI: 10.1130/MEM172-p711  1
1989 Christensen NI. Reflectivity and seismic properties of the deep continental crust Journal of Geophysical Research. 94.  1
1989 Christensen NI, Wepfer WW, Baud RD. Seismic properties of sheeted dikes from Hole 504B, ODP Leg 111 Proc., Scientific Results, Odp, Leg 111, Costa Rica Rift. 171-176.  1
1989 Brocher TM, Fisher MA, Geist EL, Christensen NI. A high-resolution seismic reflection/refraction study of the Chugach- Peninsular terrane boundary, southern Alaska Journal of Geophysical Research. 94: 4441-4455.  1
1988 Christensen NI, Ramananantoandro R. Permeability of the oceanic crust based on experimental studies of basalt permeability at elevated pressures Tectonophysics. 149: 181-186. DOI: 10.1016/0040-1951(88)90126-6  1
1988 Christensen NI, Szymanski DL. Origin of reflections from the Brevard fault zone ( USA) Journal of Geophysical Research. 93: 1087-1102.  1
1986 Christensen NI. The influence of pore pressure on oceanic crustal seismic velocities Journal of Geodynamics. 5: 45-48. DOI: 10.1016/0264-3707(86)90022-0  1
1985 Christensen NI, Wang HF. INFLUENCE OF PORE PRESSURE AND CONFINING PRESSURE ON DYNAMIC ELASTIC PROPERTIES OF BEREA SANDSTONE Geophysics. 50: 207-213.  1
1985 Salisbury MH, Christensen NI. Olivine fabrics in the Bay of Islands ophiolite: implications for oceanic mantle structure and anisotropy Canadian Journal of Earth Sciences. 22: 1757-1766.  1
1985 Christensen NI, Salisbury MH. Seismic velocities, densities, and porosities of Layer 2B and Layer 2C basalts from Hole 504B Initial Reports Dsdp, Leg 83, Balboa to Balboa, Panama. 367-370.  1
1985 Salisbury MH, Christensen NI, Becker K, Moos D. The velocity structure of Layer 2 at Deep Sea Drilling Project Site 504 from logging and laboratory experiments Initial Reports Dsdp, Leg 83, Balboa to Balboa, Panama. 529-539.  1
1984 Smewing JD, Christensen NI, Bartholomew ID, Browning P. The structure of the oceanic upper mantle and lower crust as deduced from the northern section of the Oman ophiolite Geological Society Special Publication. 13: 41-53. DOI: 10.1144/GSL.SP.1984.013.01.04  1
1984 Christensen NI. Structure and origin of the Dun Mountain ultramafic massif, New Zealand Geological Society of America Bulletin. 95: 551-558. DOI: 10.1130/0016-7606(1984)95<551:SAOOTD>2.0.CO;2  1
1984 Christensen NI. The magnitude, symmetry and origin of upper mantle anisotropy based on fabric analyses of ultramafic tectonites Geophysical Journal-Royal Astronomical Society. 76: 89-111.  1
1984 Hyndham RD, Christensen NI, Drury MH. The physical properties of basalt core samples from Deep Sea Drilling Project Leg 78B Hole 395A ( Atlantic) Initial Reports Dsdp, Leg 78b, San Juan to Las Palmas. 801-810.  1
1983 Christensen NI, Lewis BTR. Physical properties of Leg 65 basalts ( DSDP) Initial Reports Dsdp, Leg 65, San Pedro to Mazatlan, 1979. 693-696.  1
1983 Wilkens RH, Christensen NI, Slater L. High-pressure seismic studies of Leg 69 and 70 basalts ( DSDP) Initial Reports Dsdp, Vol. 69, Puntarenas to Balboa. 683-686.  1
1982 Christensen NI, Lundquist SM. Pyroxene orientation within the upper mantle Geological Society of America Bulletin. 93: 279-288. DOI: 10.1130/0016-7606(1982)93<279:POWTUM>2.0.CO;2  1
1982 Christensen NI, Wilkens RH. Seismic properties, density and composition of the Icelandic crust near Reydarfjordur Journal of Geophysical Research. 87: 6389-6395. DOI: 10.1029/Jb087Ib08P06389  1
1982 Christensen NI, Salisbury MH. Lateral heterogeneity in the seismic structure of the oceanic crust inferred from velocity studies in the Bay of Islands ophiolite, Newfoundland Geophysical Journal, Royal Astronomical Society. 68: 675-688.  1
1982 Christensen NI, Blair SC, Prior RC, Schultz JP. Seismic velocities at elevated pressures of igneous rocks from the Mariana trough and fore-arc region, deep sea drilling project Leg 60 Initial Reports Dsdp, Leg 60, From Guam. 805-806.  1
1981 Carlson RL, Christensen NI, Wilkens RH. Acoustic properties of volcaniclastic sediments recovered from the floor of the Philippine Sea, Deep Sea Drilling Project Leg 59 Initial Reports of the Deep Sea Drilling Project, Leg 59, Naha, Okinawa to Apra, Guam, 1978, (U.S. Govt. Printing Office; U.K. Distributors, Ipod Committee, Nerc, Swindon). 519-522.  1
1981 Christensen NI, Wilkens RH, Blair SC, Carlson RL. Seismic velocities, densities, and elastic constants of volcanic breccias and basalt from Deep Sea Drilling Project Leg 59 Initial Reports of the Deep Sea Drilling Project, Leg 59, Naha, Okinawa to Apra, Guam, 1978, (U.S. Govt. Printing Office; U.K. Distributors, Ipod Committee, Nerc, Swindon). 515-517.  1
1980 Carlson RL, Christensen NI, Moore RP. Anomalous crustal structures in ocean basins: Continental fragments and oceanic plateaus Earth and Planetary Science Letters. 51: 171-180. DOI: 10.1016/0012-821X(80)90264-2  1
1980 Christensen NI, Blair SC, Wilkens RH, Salisbury MH. Compressional wave velocities, densities, and porosities of basalts from holes 417A, 417B and 418A, Deep Sea Drilling Project, Legs 51-53 Initial Reports of the Deep Sea Drilling Project, Legs 51, 52, 53 (Part 2), San Juan, Puerto Rico to San Juan, 1977, (U.S. Gpo; Uk Distributors Ipod Committee, Nerc, Swindon). 1467-1471.  1
1979 Christensen NI. Compressional wave velocities in rocks at high temperatures and pressures, critical thermal gradients, and crustal low-velocity zones Journal of Geophysical Research. 84: 6849-6858.  1
1979 Christensen NI, Salisbury MH. Seismic anisotropy in the oceanic upper mantle: evidence from the Bay of Islands Ophiolite Complex, Newfoundland Journal of Geophysical Research. 84: 4601-4610.  1
1979 Salisbury MH, Christensen NI. Reply on 'The seismic velocity structure of a traverse through the Bay of Islands Ophiolite Complex, Newfoundland, an exposure of oceanic crust and upper mantle' by Matthew H. Salisbury and Nikolas I. Christensen Journal of Geophysical Research. 84: 6301-6302.  1
1979 Christensen NI, Hull JM, Hubert KA. Seismic velocities, densities and elastic constants at elevated pressures of basalts and volcaniclastic breccias, DSDP Leg 43 Initial Reports of the Deep Sea Drilling Project, Leg 43, Istanbul, Turkey to Norfolk, Virginia, 1975, (Scripps Institution of Oceanography; Uk Distributors Ipod Committee, Nerc, Swindon). 769-772.  1
1978 Christensen NI. Ophiolites, seismic velocities and oceanic crustal structure Tectonophysics. 47: 131-157. DOI: 10.1016/0040-1951(78)90155-5  1
1977 Christensen NI. The geophysical significance of oceanic plagiogranite Earth and Planetary Science Letters. 36: 297-300. DOI: 10.1016/0012-821X(77)90212-6  1
1975 Christensen NI, Fountain DM. Constitution of the lower continental crust based on experimental studies of seismic velocities in granulite Bulletin of the Geological Society of America. 86: 227-236. DOI: 10.1130/0016-7606(1975)86<227:COTLCC>2.0.CO;2  1
1975 Fountain DM, Carlson RL, Salisbury MH, Christensen NI. Possible lower crustal rocks recovered on Leg 31 by deep-sea drilling in the Philippine Sea Marine Geology. 19. DOI: 10.1016/0025-3227(75)90081-X  1
1973 Salisbury MH, Christensen NI. Progressive weathering of submarine basalt with age: Further evidence of sea-floor spreading Geology. 1: 63-64. DOI: 10.1130/0091-7613(1973)1<63:PWOSBW>2.0.CO;2  1
1973 Christensen NI, Fountain DM, Stewart RJ. Oceanic crustal basement: A comparison of seismic properties of D.S.D.P. basalts and consolidated sediments Marine Geology. 15: 215-226. DOI: 10.1016/0025-3227(73)90071-6  1
1973 Christensen NI, Salisbury MH. Velocities, elastic moduli and weathering-age relations for pacific layer 2 basalts Earth and Planetary Science Letters. 19: 461-470. DOI: 10.1016/0012-821X(73)90190-8  1
1972 Christensen NI. Seismic anisotropy in the lower oceanic crust Nature. 237: 450-451. DOI: 10.1038/237450a0  1
1972 Christensen NI, Salisbury MH. Sea floor spreading, progressive alteration of layer 2 basalts, and associated changes in seismic velocities Earth and Planetary Science Letters. 15: 367-375. DOI: 10.1016/0012-821X(72)90037-4  1
1971 Christensen NI. Fabric, seismic anisotropy, and tectonic history of the Twin Sisters Dunite, Washington Bulletin of the Geological Society of America. 82: 1681-1694. DOI: 10.1130/0016-7606(1971)82[1681:FSAATH]2.0.CO;2  1
1971 Christensen NI. Shear wave propagation in rocks Nature. 229: 549-550. DOI: 10.1038/229549b0  1
1970 Christensen NI. Possible greenschist facies metamorphism of the oceanic crust Bulletin of the Geological Society of America. 81: 905-908. DOI: 10.1130/0016-7606(1970)81[905:PGFMOT]2.0.CO;2  1
1970 Shaw GH, Christensen NI. Simple inexpensive electrical insulating leads for high pressure applications Review of Scientific Instruments. 41: 277-278. DOI: 10.1063/1.1684490  1
1970 Christensen NI. Composition and evolution of the oceanic crust Marine Geology. 8: 139-154. DOI: 10.1016/0025-3227(70)90002-2  1
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